remove vehicle

application/controllers/Webservices.php

@@ -2420,6 +2420,9 @@
 				$this->fail('','','1');
 			}
             $mechData = $this->Webservice_model->getMechAmount($transId);
+            if(empty($mechData)){
+            	$this->fail('','','1');
+            }
             $amount   = $mechData['data']['amount'] * 100;
             $callback = base_url().'Webservices/verify_payment_api/'.$transId.'/1';
             $postdata = array('email' => $mechData['emailId'], 
@@ -2465,6 +2468,10 @@
             if ($request) {
                 $result = json_decode($request, true);
             }
+            if(empty($result) || !isset($result['data']) || 
+               !isset($result['data']['authorization_url']) || empty($result['data']['authorization_url'])){
+            	$this->fail('','','1');
+            }
             $redir = $result['data']['authorization_url'];
             redirect($redir);
 		}

application/models/Webservice_mechanic_model.php

@@ -184,6 +184,5 @@ public function start_service($postData = array(),$type = 0){
   }
   return $respArr;
 }
-
 }
 ?>

application/models/Webservice_model.php

@@ -638,12 +638,16 @@ class Webservice_model extends CI_Model {
       return $respArr;
     }
     $result = $this->db->get_where('transaction',array('id'=>$transId));
-    if(!empty($result) && $result->num_rows() > 0){
+    if(empty($result) || $result->num_rows() <= 0){
+      return;
+    }
     $result = $result->row_array();
     $respArr['status'] = 'success';
     $respArr['data'] = $result;
-    }
     $custData = $this->db->get_where('customers',array('customer_id'=>$result['customer_id']))->row();
+    if(empty($custData)){
+      return;
+    }
     $respArr['emailId'] = $custData->email;
     return $respArr;
   }
@@ -1494,6 +1498,7 @@ class Webservice_model extends CI_Model {
       $respArr['status'] = "success";
       $respArr['message'] = "Vehicle Deleted Successfully";
     }
+    return $respArr;
   }
 
 }